332354 + Interview Questions in Secondary School in Math

1.	Add the following -5/9+7/9
Answer» ONG>Step-by-step EXPLANATION: $\frac{ - 5}{9} + \frac{7}{9} \\ = \frac{ - 5 + 7}{9} = \frac{2}{9}$ HOPE it's helpful mark me the BRAINLIEST..

1.

Add the following -5/9+7/9

Answer» ONG>Step-by-step EXPLANATION:

$\frac{ - 5}{9} + \frac{7}{9} \\ = \frac{ - 5 + 7}{9} = \frac{2}{9}$

HOPE it's helpful

mark me the BRAINLIEST..

Discussion

2.	A line segment MN-9.6cm is bisected at L and then LM is again bisected at point 0, then length MO is:a) cmb) 402cmc) 2.4cmd) Both b and c are correct
Answer» ONG>ANSWER: no a Step-by-step EXPLANATION: no a will be answer OKKKKK

2.

A line segment MN-9.6cm is bisected at L and then LM is again bisected at point 0, then length MO is:a) cmb) 402cmc) 2.4cmd) Both b and c are correct

Answer» ONG>ANSWER:

no a

Step-by-step EXPLANATION:

no a will be answer OKKKKK

Discussion

3.	Only tell me B one and I got the answers
Answer» ONG>ANSWER: it WOULD be APPROX 33.33 %

Discussion

4.	5degree of polynomial
Answer» ONG>Answer: 5 DEGREE of POLYNOMIAL is 5

Discussion

5.	Rationalize 1+root7/1-2root7
Answer» ONG>ANSWER: Hello mate. Given ATTACHMENT is your answer. Hope it helps you.

5.

Rationalize 1+root7/1-2root7

Answer» ONG>ANSWER:

Hello mate.

Given ATTACHMENT is your answer.

Hope it helps you.

Discussion

6.	18+6=6__ solve this question
Answer» 6 = 6 x 3 Please Thank Me And Mark this as BRAINLIEST

6.

18+6=6__ solve this question

Answer» 6 = 6 x 3

Please Thank Me

And Mark this as BRAINLIEST

Discussion

7.	Solve by factorisation xsq-9x+14=0
Answer» ONG>ANSWER: X= 2,7 Step-by-step explanation: x²-9x+14 = 0 x²-2x-7x+14 = 0 x(x-2)-7(x-2) = 0 (x-2) (x-7) = 0 X = 2,7 Hope this helps :)

7.

Solve by factorisation xsq-9x+14=0

Answer» ONG>ANSWER:

X= 2,7

Step-by-step explanation:

x²-9x+14 = 0

x²-2x-7x+14 = 0

x(x-2)-7(x-2) = 0

(x-2) (x-7) = 0

X = 2,7

Hope this helps :)

Discussion

8.	What is the 12% square root of 3
Answer» ONG>Answer: 0.20784 Step-by-step explanation: 12/100 square root 3 dividing by 2 3/25 square root 3 since, VALUE of square root 3 =1.732 therefore, 3/251.732 0.20784*

8.

What is the 12% square root of 3

Answer» ONG>Answer:

0.20784

Step-by-step explanation:

12/100 square root 3

dividing by 2

3/25 square root 3

since, VALUE of square root 3 =1.732

therefore,

3/25*1.732

0.20784

Discussion

9.	Taking away 5 twice of x give 9 is
Answer» ONG>Step-by-step EXPLANATION: HOPE it will be HELPFUL to you

Discussion

10.	1. Expand (1) (k + 4)(2) (7x + 8y)(3) (7 + m)(4) (52)(5) (101)(6) *X +X(7) 2m +(7) (2m +(8)5x V+Y5x
Answer» ong>Answer: The question is not in a proper WAY SORRY Please MARK as BRAINLIEST

10.

1. Expand (1) (k + 4)(2) (7x + 8y)(3) (7 + m)(4) (52)(5) (101)(6) *X +X(7) 2m +(7) (2m +(8)5x V+Y5x

Answer»

ong>Answer:

The question is not in a proper WAY

SORRY

Please MARK as BRAINLIEST

Discussion

11.	Solve the Equation 1. 7m = 12
Answer» align="absmiddle" ALT="{\tt{\PINK{\underline{\underline{\huge{ANSWER:}}}}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%7B%5Ctt%7B%5Cpink%7B%5Cunderline%7B%5Cunderline%7B%5Chuge%7BAnswer%3A%7D%7D%7D%7D%7D%7D" title="{\tt{\pink{\underline{\underline{\huge{Answer:}}}}}}"> 7M = 12 m = $\dfrac{12}{7}$ ______________________________

11.

Solve the Equation 1. 7m = 12

Answer»

align="absmiddle" ALT="{\tt{\PINK{\underline{\underline{\huge{ANSWER:}}}}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%7B%5Ctt%7B%5Cpink%7B%5Cunderline%7B%5Cunderline%7B%5Chuge%7BAnswer%3A%7D%7D%7D%7D%7D%7D" title="{\tt{\pink{\underline{\underline{\huge{Answer:}}}}}}">

7M = 12

m = $\dfrac{12}{7}$

______________________________

Discussion

12.	Find the value of a,band c in 3x+4y=5
Answer» ong>ANSWER: ax+by+c=0 Step-by-step explanation: the EQUATIONS became is 3x+4y-5 = 0 a=3 b=4 c=-5 PLS. MARK as brainlist

12.

Find the value of a,band c in 3x+4y=5

Answer»

ong>ANSWER:

ax+by+c=0

Step-by-step explanation:

the EQUATIONS became is

3x+4y-5 = 0

a=3

b=4

c=-5

PLS. MARK as brainlist

Discussion

13.	7/5x-3/12+7/5x5/12 using distributive property.
Answer» RONG>ANSWER 7/30 EXPLANATION 7/5×-3/12+7/5×5/12 a×b + a×c = a(b+c) = 7/5 (-3/12+5/12) = 7/5 × ( 2/12) = 7/5×1/6 = 7/30

13.

7/5x-3/12+7/5x5/12 using distributive property.

Answer» RONG>ANSWER

7/30

EXPLANATION

7/5×-3/12+7/5×5/12

a×b + a×c = a(b+c)

= 7/5 (-3/12+5/12)

= 7/5 × ( 2/12)

= 7/5×1/6

= 7/30

Discussion

14.	If the scale of bar graph is 1 cm = 1000 km then a bar of height 7.4 cm represents ____ km
Answer» ONG>Answer: 7400 Step-by-step EXPLANATION:

14.

If the scale of bar graph is 1 cm = 1000 km then a bar of height 7.4 cm represents ____ km

Answer» ONG>Answer:

7400

Step-by-step EXPLANATION:

Discussion

15.	The perimeter of triangle with vertices (0,4) , (0,0), and (3,9) is
Answer» ong>Step-by-step EXPLANATION: If it's HELPFUL , please GIVE like

15.

The perimeter of triangle with vertices (0,4) , (0,0), and (3,9) is

Answer»

ong>Step-by-step EXPLANATION:

If it's HELPFUL , please GIVE like

Discussion

16.	Which value is grater 7(8) or -7 (-8)
Answer» ONG>Answer: 7(8) is the GREATER VALUE

Discussion

17.	Give examples of two irrational numbers and whose product is a) a rational number and b) an irrational numbers
Answer» ong>Step-by-step explanation: HOPE it's HELPFUL mark me BRAINLIST PLZ

17.

Give examples of two irrational numbers and whose product is a) a rational number and b) an irrational numbers

Answer»

ong>Step-by-step explanation:

HOPE it's HELPFUL mark me BRAINLIST PLZ

Discussion

18.	What is the value of 's',if, '2s-6' gives 50 is 28
Answer» ONG>Answer: VALUE of s=12 Step-by-step explanation: 2s - 6 = 30 2s = 30 - 6 2s = 24 s = 24/2 s = 12/1 = 12

18.

What is the value of 's',if, '2s-6' gives 50 is 28

Answer» ONG>Answer:

VALUE of s=12

Step-by-step explanation:

2s - 6 = 30

2s = 30 - 6

2s = 24

s = 24/2

s = 12/1 = 12

Discussion

19.	The straight line (−3)/3 = (−2)/1 = (−1)/0 isa) parallel to X axis b) parallel to Y axisc) parallel to Z axis d) perpendicular to z axis
Answer» ong>Answer: PLEASE mark me as BRAINLEST please please please please please

19.

The straight line (−3)/3 = (−2)/1 = (−1)/0 isa) parallel to X axis b) parallel to Y axisc) parallel to Z axis d) perpendicular to z axis

Answer»

ong>Answer:

PLEASE mark me as BRAINLEST please please please please please

Discussion

20.	The rational form of 0.54 bar
Answer» ong>Answer: 54/100 if u FIND it helpful PLS MARK as brainliest

20.

The rational form of 0.54 bar

Answer»

ong>Answer:

54/100

if u FIND it helpful PLS MARK as brainliest

Discussion

21.	Why does rational numbers fail to satisfy inverse property under multiplecation for zero
Answer» ong>Step-by-step explanation: Because rational numbers are in p/q form where p and q both r integers and q cannot be ZERO ....so when we FIND multiplicative inverse of a particular number , we have to GET the reciprocal of it...for EXAMPLE : multiplicative inverse of 1/2 is 2/1 ....so if we do this for zero then multiplicative inverse of 0/1 will be not DEFINED as 1/0 cannot be a rational number.... HOPE IT HELPS ☺️...

21.

Why does rational numbers fail to satisfy inverse property under multiplecation for zero

Answer»

ong>Step-by-step explanation:

Because rational numbers are in p/q form where p and q both r integers and q cannot be ZERO ....so when we FIND multiplicative inverse of a particular number , we have to GET the reciprocal of it...for EXAMPLE : multiplicative inverse of 1/2 is 2/1 ....so if we do this for zero then multiplicative inverse of 0/1 will be not DEFINED as 1/0 cannot be a rational number....

HOPE IT HELPS ☺️...

Discussion

22.	Divide Fx=x3-3x2+3x-1 by gx=x-1
Answer» ONG>Answer: 3-6x+3 Step-by-step explanation: 3-6x+3 3-6x+3 3-6x+3

22.

Divide Fx=x3-3x2+3x-1 by gx=x-1

Answer» ONG>Answer:

3-6x+3

Step-by-step explanation:

3-6x+3

Discussion

23.	Sum of two even & one odd is 30 ? How?
Answer» ONG>ANSWER: no there is no no. LIKE this

Discussion

24.	(iii) (ii)(i)SolveBV 14++++NG ENsicloند+NI+15
Answer» E this QUESTION in CORRECT MANNER UNDERSTAND.

Discussion

25.	66. Find the wrong number in this series: 4, 6, 12, 18, 36, 72, 108 A. 108B. 72C. 36D. 6with explanation please..
Answer» ong>ANSWER: this all the series was wrong if you are interested in my answer PLZ GIVE me like and also FOLLOW me then I followed you

25.

66. Find the wrong number in this series: 4, 6, 12, 18, 36, 72, 108 A. 108B. 72C. 36D. 6with explanation please..

Answer»

ong>ANSWER:

this all the series was wrong

if you are interested in my answer PLZ GIVE me like and also FOLLOW me then I followed you

Discussion

26.	(v)-12 31-7+ +5 10 -15 -18
Answer» ong>Answer: can U say QUESTION clearly, which CLASS is this question

26.

(v)-12 31-7+ +5 10 -15 -18

Answer»

ong>Answer:

can U say QUESTION clearly, which CLASS is this question

Discussion

27.	The number of words of 6 letters containing equal numbers of vowels and consonants is
Answer» strong>Correct Question :- write some WORDS of 6 letters CONTAINING equal numbers of vowels and CONSONANTS ? SOLUTION :- → Total letters = 6 → Numbers of vowels = Number of consonants. → vowels + consonants = 6 So, → Numbers of vowels = Number of consonants = (6/2) = 3 . Now, some 6 Letter words containing 3 vowels and 3 consonants are :- Orange = Total 6 => vowels 3 = consonants 3. Banana = Total 6 => vowels 3 = consonants 3. Africa = Total 6 => vowels 3 = consonants 3. Animal = Total 6 => vowels 3 = consonants 3. Eleven = Total 6 => vowels 3 = consonants 3. Potato = Total 6 => vowels 3 = consonants 3. Indian = Total 6 => vowels 3 = consonants 3. Canada = Total 6 => vowels 3 = consonants 3. Pinata = Total 6 => vowels 3 = consonants 3. Tomato = Total 6 => vowels 3 = consonants 3. Beauty = Total 6 => vowels 3 = consonants 3. Maxico = Total 6 => vowels 3 = consonants 3. Uranus = Total 6 => vowels 3 = consonants 3. Camera = Total 6 => vowels 3 = consonants 3. Period = Total 6 => vowels 3 = consonants 3.

27.

The number of words of 6 letters containing equal numbers of vowels and consonants is

Answer»

strong>Correct Question :- write some WORDS of 6 letters CONTAINING equal numbers of vowels and CONSONANTS ?

SOLUTION :-

→ Total letters = 6

→ Numbers of vowels = Number of consonants.

→ vowels + consonants = 6

So,

→ Numbers of vowels = Number of consonants = (6/2) = 3 .

Now, some 6 Letter words containing 3 vowels and 3 consonants are :-

Orange = Total 6 => vowels 3 = consonants 3.
Banana = Total 6 => vowels 3 = consonants 3.
Africa = Total 6 => vowels 3 = consonants 3.
Animal = Total 6 => vowels 3 = consonants 3.
Eleven = Total 6 => vowels 3 = consonants 3.
Potato = Total 6 => vowels 3 = consonants 3.
Indian = Total 6 => vowels 3 = consonants 3.
Canada = Total 6 => vowels 3 = consonants 3.
Pinata = Total 6 => vowels 3 = consonants 3.
Tomato = Total 6 => vowels 3 = consonants 3.
Beauty = Total 6 => vowels 3 = consonants 3.
Maxico = Total 6 => vowels 3 = consonants 3.
Uranus = Total 6 => vowels 3 = consonants 3.
Camera = Total 6 => vowels 3 = consonants 3.
Period = Total 6 => vowels 3 = consonants 3.

Discussion

28.	0.1. Tick the correct answer (102=20)1 Which of the following is the value of (475)°/14 / 5) ?A. (4/5)B 4/5D (5/4)
Answer» ong>Step-by-step EXPLANATION: I THINK CORRECT ANSWER is (A)

28.

0.1. Tick the correct answer (102=20)1 Which of the following is the value of (475)°/14 / 5) ?A. (4/5)B 4/5D (5/4)

Answer»

ong>Step-by-step EXPLANATION:

I THINK CORRECT ANSWER is (A)

Discussion

29.	Find the ratio in which the y-axis divides the segment joining the points (5, - 6) and (-1, -4). Also, find the coordinates of the point of division
Answer» ong>Step-by-step explanation: GCC COUNTRIES and you can SEE the attached file is scanned IMAGE in PDF FORMAT

29.

Find the ratio in which the y-axis divides the segment joining the points (5, - 6) and (-1, -4). Also, find the coordinates of the point of division

Answer»

ong>Step-by-step explanation:

GCC COUNTRIES and you can SEE the attached file is scanned IMAGE in PDF FORMAT

Discussion

30.	3) If tan theta=1/2, evaluate2sin theta + 3 cos theta/4cos theta + 3sin theta
Answer» Step-by-step EXPLANATION: SIN THETHA =perpendicular/HYPOTENUSE cos thetha =BASE /hypotenuse

30.

3) If tan theta=1/2, evaluate2sin theta + 3 cos theta/4cos theta + 3sin theta

Answer»

Step-by-step EXPLANATION:

SIN THETHA =perpendicular/HYPOTENUSE

cos thetha =BASE /hypotenuse

Discussion

31.	Examine whether (a-3) is a factor of a^3-a^2-5a-3. so what r the two other factor
Answer» ONG>Step-by-step explanation: a³-a²-5a-3 a³-a²-4a-4-a+1 a²(a-1)-4(a-1)-1(a-1) (a-1)(a²-4-1) (a-1)(a²-5) no (a-3) is not a factor

31.

Examine whether (a-3) is a factor of a^3-a^2-5a-3. so what r the two other factor

Answer» ONG>Step-by-step explanation:

a³-a²-5a-3

a³-a²-4a-4-a+1

a²(a-1)-4(a-1)-1(a-1)

(a-1)(a²-4-1)

(a-1)(a²-5)

no (a-3) is not a factor

Discussion

32.	(iii) 3 Solve :7wABNBN+N SEON+ +)++NI100임이+15
Answer» ong>Answer: PLEASE MARK me as a brilliantist FRIEND

32.

(iii) 3 Solve :7wABNBN+N SEON+ +)++NI100임이+15

Answer»

ong>Answer:

PLEASE MARK me as a brilliantist FRIEND

Discussion

33.	On dividing x3 – 3x2 + x + 2 by a polynomial g(x), the quotient and remainder were x – 2 and –2x + 4, respectively. Find g(x).
Answer» ASE MARK it as BRAINLIEST it was very HARD

Discussion

34.	What is E in sets called ?
Answer» ong>Step-by-step explanation: The symbol ∈ indicates SET membership and means “is an element of” so that the statement X∈A means that x is an element of the set A. In other words, x is one of the objects in the collection of (possibly MANY) objects in the set A.

34.

What is E in sets called ?

Answer»

ong>Step-by-step explanation:

The symbol ∈ indicates SET membership and means “is an element of” so that the statement X∈A means that x is an element of the set A. In other words, x is one of the objects in the collection of (possibly MANY) objects in the set A.

Discussion

35.	Find the product using column method1 1254 × 32 630× 182
Answer» ONG>Answer: 33,762 478,660 Thank you PLEASE MARK as BRAINLIEST

35.

Find the product using column method1 1254 × 32 630× 182

Answer» ONG>Answer:

33,762

478,660

Thank you

PLEASE MARK as BRAINLIEST

Discussion

36.	Cos 45°/sec30°+coses30°
Answer» align="absmiddle" ALT="\huge \underline{ \underline{ \bf \purple{SOLUTION :}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%20%5Chuge%20%5Cunderline%7B%20%5Cunderline%7B%20%5Cbf%20%20%5Cpurple%7BSolution%20%3A%7D%7D%7D%20" TITLE="\huge \underline{ \underline{ \bf \purple{Solution :}}}"> $\longrightarrow \: \sf \frac{\cos45}{ \sec30 +\csc30 } \\ \\\longrightarrow \: \sf \frac{ \dfrac{1}{ \sqrt{2} } }{ \dfrac{2}{ \sqrt{3} } + 2} \\ \\ \longrightarrow \: \sf \frac{ \dfrac{1}{ \sqrt{2} } }{ \dfrac{2 + 2 \sqrt{3} }{ \sqrt{3} }} \\ \\\longrightarrow \: \sf \frac{1 \times \sqrt{3} }{ \sqrt{2} (2 + 2 \sqrt{3}) } \\ \\\longrightarrow \: \sf \frac{ \sqrt{3} }{2 \sqrt{2} + 2 \sqrt{6} } \\ \\ \longrightarrow \: \sf\frac{ \sqrt{3} }{2( \sqrt{2} + \sqrt{6}) }$

36.

Cos 45°/sec30°+coses30°

Answer»

align="absmiddle" ALT="\huge \underline{ \underline{ \bf \purple{SOLUTION :}}}" class="latex-formula" id="TexFormula1" src="https://tex.z-dn.net/?f=%20%5Chuge%20%5Cunderline%7B%20%5Cunderline%7B%20%5Cbf%20%20%5Cpurple%7BSolution%20%3A%7D%7D%7D%20" TITLE="\huge \underline{ \underline{ \bf \purple{Solution :}}}">

$\longrightarrow \: \sf \frac{\cos45}{ \sec30 +\csc30 } \\ \\\longrightarrow \: \sf \frac{ \dfrac{1}{ \sqrt{2} } }{ \dfrac{2}{ \sqrt{3} } + 2} \\ \\ \longrightarrow \: \sf \frac{ \dfrac{1}{ \sqrt{2} } }{ \dfrac{2 + 2 \sqrt{3} }{ \sqrt{3} }} \\ \\\longrightarrow \: \sf \frac{1 \times \sqrt{3} }{ \sqrt{2} (2 + 2 \sqrt{3}) } \\ \\\longrightarrow \: \sf \frac{ \sqrt{3} }{2 \sqrt{2} + 2 \sqrt{6} } \\ \\ \longrightarrow \: \sf\frac{ \sqrt{3} }{2( \sqrt{2} + \sqrt{6}) }$

Discussion

37.	Find lcm of 0.63, 1.05, 2.1
Answer» ong>Answer: HOPE this HELPS! Have a great day...

37.

Find lcm of 0.63, 1.05, 2.1

Answer»

ong>Answer:

HOPE this HELPS!

Have a great day...

Discussion

38.	Can you use the division method to find the square root?
Answer» ONG>Answer: THATS UR answer Step-by-step EXPLANATION: *MARK* it *brainliest* *pls*

38.

Can you use the division method to find the square root?

Answer» ONG>Answer:

THATS UR answer

Step-by-step EXPLANATION:

MARK it brainliest pls

Discussion

39.	ਰੇਣੂ 75 ਕਿ.ਗ੍ਰਾ. ਅਤੇ 69 ਕਿ.ਗ੍ਰਾ. ਭਾਰ ਵਾਲੀਆਂ ਦੋ ਖਾਦ ਦੀਆਂ ਬੋਰੀਆਂ ਖਰੀਦਦੀ ਹੈ। ਭਾਰ ਦੇ ਉਸ ਵੱਟੇ ਦਾ ਅਧਿਕਤਮ ਮਾਨ ਪਤਾ ਕਰੋ ਜੋ ਦੋਹਾਂ ਬੋਰੀਆਂ ਦੇ ਭਾਰਾਂ ਨੂੰ ਪੂਰਾ-ਪੂਰਾ ਨਾਪ ਸਕੇ। Renu purchases two bags of fertiliser of weights 75 kg and 69 kg. Find the maximum value of weight which can measure the weight of the fertiliser exact number of times.रेनू ने 75 किलोग्राम और 69 किलोग्राम वजन के दो बैग उर्वरक खरीदे। वजन का अधिकतम मूल्य ज्ञात करें जो उर्वरक के दोनों बैग के वजन को पूरा- पूरा माप सकता है। * 15 ਕਿ.ਗ੍ਰਾ. (Kg)(किलोग्राम)13 ਕਿ.ਗ੍ਰਾ. (Kg)(किलोग्राम)3 ਕਿ.ਗ੍ਰਾ. (Kg)(किलोग्राम)5 ਕਿ.ਗ੍ਰਾ. (Kg)(किलोग्राम)
Answer» ong>Answer: SORRY I can't UNDERSTAND this language sorry

39.

ਰੇਣੂ 75 ਕਿ.ਗ੍ਰਾ. ਅਤੇ 69 ਕਿ.ਗ੍ਰਾ. ਭਾਰ ਵਾਲੀਆਂ ਦੋ ਖਾਦ ਦੀਆਂ ਬੋਰੀਆਂ ਖਰੀਦਦੀ ਹੈ। ਭਾਰ ਦੇ ਉਸ ਵੱਟੇ ਦਾ ਅਧਿਕਤਮ ਮਾਨ ਪਤਾ ਕਰੋ ਜੋ ਦੋਹਾਂ ਬੋਰੀਆਂ ਦੇ ਭਾਰਾਂ ਨੂੰ ਪੂਰਾ-ਪੂਰਾ ਨਾਪ ਸਕੇ। Renu purchases two bags of fertiliser of weights 75 kg and 69 kg. Find the maximum value of weight which can measure the weight of the fertiliser exact number of times.रेनू ने 75 किलोग्राम और 69 किलोग्राम वजन के दो बैग उर्वरक खरीदे। वजन का अधिकतम मूल्य ज्ञात करें जो उर्वरक के दोनों बैग के वजन को पूरा- पूरा माप सकता है। * 15 ਕਿ.ਗ੍ਰਾ. (Kg)(किलोग्राम)13 ਕਿ.ਗ੍ਰਾ. (Kg)(किलोग्राम)3 ਕਿ.ਗ੍ਰਾ. (Kg)(किलोग्राम)5 ਕਿ.ਗ੍ਰਾ. (Kg)(किलोग्राम)

Answer»

ong>Answer:

SORRY I can't UNDERSTAND this language sorry

Discussion

40.	The midpoint of the line segment joining the points A -2,8 andB -6-4 is
Answer» there! to calculate the mid point you USE the FORMULA (x1+x2/2,y1+y2/2) here X1=-2,y1=8,x2=-6,y2=-5 On substituting the values you get (-2-6/2,8-4/2) THEREFORE the COORDINATES of the mid point are(-4,2) Hope it helps!

40.

The midpoint of the line segment joining the points A -2,8 andB -6-4 is

Answer»

there!

to calculate the mid point you USE the FORMULA (x1+x2/2,y1+y2/2)

here X1=-2,y1=8,x2=-6,y2=-5

On substituting the values you get

(-2-6/2,8-4/2)

THEREFORE the COORDINATES of the mid point are(-4,2)

Hope it helps!

Discussion

41.	Any body studing in st jides convent school nakodar in punjab
Answer» ONG>Answer: no....... MARK as BRAINLIEST plz

41.

Any body studing in st jides convent school nakodar in punjab

Answer» ONG>Answer:

no.......

MARK as BRAINLIEST plz

Discussion

42.	Divide 999999999999 by 6
Answer» ONG>Answer: 999999999999÷6 166,666,666,666.5 Step-by-step explanation: HOPE it help U friend

42.

Divide 999999999999 by 6

Answer» ONG>Answer:

999999999999÷6

166,666,666,666.5

Step-by-step explanation:

HOPE it help U friend

Discussion

43.	If A⊂B then ( A∪B)-A
Answer» ONG>Answer: What FIRST MAKE me BRAINLIEST

43.

If A⊂B then ( A∪B)-A

Answer» ONG>Answer:

What FIRST MAKE me BRAINLIEST

Discussion

44.	Write the period and length of period in the decimal expansion of 1/7
Answer» ong>ANSWER It is what’s known as a repeating decimal. There are an infinite number of repeating decimals. For instance, 1/3 expressed as a decimal equals 0.33333333··· and so on forever. What’s fascinating about the decimal expansion of 1/7 is that it consists of six UNIQUE digits: 1, 4, 2, 8, 5, and 7, repeated in that ORDER AD infinitum. But here’s the fun part: The same six digits, in the same order, but with a different STARTING digit, also represent the fractions 2/7, 3/7, 4/7, 5/7, and 6/7. In other words… 1/7 = .142857142857142857··· 2/7 = .285714285714285714··· 3/7 = .428571428571428571··· 4/7 = .571428571428571428··· 5/7 = .714285714285714285··· 6/7 = .857142857142857142··· In addition, if you look at just the FIRST two digits of each decimal: .14, .28, etc., you’ll see that they approximate 14 (7x2), 28 (7x4), 42 (7x6), 56 (7x8), 70 (7x10), and 84 (7x12). That’s because 7 x 14 = 98, which is very close to a power of ten (100, or 10 squared). All of this together leads to one of the more fascinating numerical coincidences out there.

44.

Write the period and length of period in the decimal expansion of 1/7

Answer»

ong>ANSWER

It is what’s known as a repeating decimal.

There are an infinite number of repeating decimals. For instance, 1/3 expressed as a decimal equals 0.33333333··· and so on forever.

What’s fascinating about the decimal expansion of 1/7 is that it consists of six UNIQUE digits: 1, 4, 2, 8, 5, and 7, repeated in that ORDER AD infinitum. But here’s the fun part:

The same six digits, in the same order, but with a different STARTING digit, also represent the fractions 2/7, 3/7, 4/7, 5/7, and 6/7.

In other words…

1/7 = .142857142857142857···

2/7 = .285714285714285714···

3/7 = .428571428571428571···

4/7 = .571428571428571428···

5/7 = .714285714285714285···

6/7 = .857142857142857142···

In addition, if you look at just the FIRST two digits of each decimal: .14, .28, etc., you’ll see that they approximate 14 (7x2), 28 (7x4), 42 (7x6), 56 (7x8), 70 (7x10), and 84 (7x12). That’s because 7 x 14 = 98, which is very close to a power of ten (100, or 10 squared).

All of this together leads to one of the more fascinating numerical coincidences out there.

Discussion

45.	If x/a costeta +y/b sinteta =1 and x/a sinteta - y/b costeta=1 , prove rhat x^2/a^2 +y^2/b^2 =1
Answer» ONG>ANSWER: icecreamyouscreamwescream Step-by-step EXPLANATION: icecreamyouscreamwescream

45.

If x/a costeta +y/b sinteta =1 and x/a sinteta - y/b costeta=1 , prove rhat x^2/a^2 +y^2/b^2 =1

Answer» ONG>ANSWER:

icecreamyouscreamwescream

Step-by-step EXPLANATION:

icecreamyouscreamwescream

Discussion

46.	Estimate the following products using general rule 578×161578×161
Answer» ONG>Answer: 15,036,125,524 నహ అని అన్నారు మహాకవి కాళిదాసు మేఘసందేశం

Discussion

47.	Estimate the following products to the neare hundreds:(i) 2468 x 596(ii) 37285 x 428(iii) 9743 x 129(iv) 6284 x 296
Answer» ong>Answer: PLS FOLLOW ME MARK AS BRAINLIST GIVE THNX PLSSSSSSSS ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️ Step-by-step explanation: i)1470928 ii)15957980 iii)1256847 iv)1860064 HOPE IT WILL HELP YOU❤️❤️❤️

47.

Estimate the following products to the neare hundreds:(i) 2468 x 596(ii) 37285 x 428(iii) 9743 x 129(iv) 6284 x 296

Answer»

ong>Answer:

PLS FOLLOW ME

MARK AS BRAINLIST

GIVE THNX PLSSSSSSSS

❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Step-by-step explanation:

i)1470928

ii)15957980

iii)1256847

iv)1860064

HOPE IT WILL HELP YOU❤️❤️❤️

Discussion

48.	For the three sets A, B and C, show thati) ANB = Anc need not imply B=Ciig An (AUB) = A.
Answer» ong>ANSWER: hdhfhdhsjfgdjsjkajdhcjdbajzjfbsnjsjxjfj Step-by-step EXPLANATION: ANB ABC AUB

48.

For the three sets A, B and C, show thati) ANB = Anc need not imply B=Ciig An (AUB) = A.

Answer»

ong>ANSWER:

hdhfhdhsjfgdjsjkajdhcjdbajzjfbsnjsjxjfj

Step-by-step EXPLANATION:

ANB ABC AUB

Discussion

49.	Given y=3x + 7, what is f(-2)?
Answer» +7 put X= (-7) y= 3×(-7)+7 y=(-21)+7 y=(-14)

49.

Given y=3x + 7, what is f(-2)?

Answer»

+7

put X= (-7)

y= 3×(-7)+7

y=(-21)+7

y=(-14)

Discussion

50.	A ship travels 2760 km in 9 days 14 hours and another ship 405 km in 18 hours compare their speed
Answer» ong>Answer: Given: $\textsf{First <klux>SHIP</klux> travels 2760 km in = 9 days 14 hours}$ $\textsf{<klux>ANOTHER</klux> ship travels 405 km in = 18 hours}$ To find: Compare the speed of both the ship Concept: First convert 9 days 14 hours in hours . Then , divide the hours with the TOTAL distance travelled . It will come the speed of both the ship of one hour . After that compare the speed of both the ships . Convert in hours: ( 1 day = 24 hours ) So , 9 days = 9 × 24 = 216 Now , do sum of 216 hours by 14 hours = 216 + 14 = 230 hours Solution: Speed of first ship at km / hr: $\:\:\:\:\:\:\:\implies{2760\:km\:÷\:230\:hr}$ $\:\:\:\:\:\:\:\implies{12\:km/hr}$ So , the speed of first ship in km/hr is 12 km/hr . Speed of another ship at km / hr: $\:\:\:\:\:\:\:\implies{405\:km\:÷\:18\:hours}$ $\:\:\:\:\:\:\:\implies{22.5\:km/hr}$ So , the speed of second ship in km/hr is 22.5 km/hr. Comparision : So , the second ship is faster than the first one . It is 10.5 km/hr faster than the first ship . Answer: Second ship is faster than the first ship . It is 10 .5 km/hr faster than the first one . Extra information: To find km/hr into m/s: $Speed\:in\:m/s=\frac{5}{18}×Speed\:in\:km/hr$ To find m/s into km/hr: $Speed\:in\:km/hr=\frac{18}{5}×Speed\:in\:m/s$ To find velocity: $Velocity =\frac{Displacement}{Time}$

50.

A ship travels 2760 km in 9 days 14 hours and another ship 405 km in 18 hours compare their speed

Answer»

ong>Answer:

Given:

$\textsf{First <klux>SHIP</klux> travels 2760 km in = 9 days 14 hours}$

$\textsf{<klux>ANOTHER</klux> ship travels 405 km in = 18 hours}$

To find:

Compare the speed of both the ship

Concept:

First convert 9 days 14 hours in hours . Then , divide the hours with the TOTAL distance travelled .

It will come the speed of both the ship of one hour . After that compare the speed of both the ships .

Convert in hours:

( 1 day = 24 hours )

So , 9 days = 9 × 24 = 216

Now , do sum of 216 hours by 14 hours

= 216 + 14 = 230 hours

Solution:

Speed of first ship at km / hr:

$\:\:\:\:\:\:\:\implies{2760\:km\:÷\:230\:hr}$

$\:\:\:\:\:\:\:\implies{12\:km/hr}$

So , the speed of first ship in km/hr is 12 km/hr .

Speed of another ship at km / hr:

$\:\:\:\:\:\:\:\implies{405\:km\:÷\:18\:hours}$

$\:\:\:\:\:\:\:\implies{22.5\:km/hr}$

So , the speed of second ship in km/hr is 22.5 km/hr.

Comparision :

So , the second ship is faster than the first one .

It is 10.5 km/hr faster than the first ship .

Answer:

Second ship is faster than the first ship .

It is 10 .5 km/hr faster than the first one .

Extra information:

To find km/hr into m/s:

$Speed\:in\:m/s=\frac{5}{18}×Speed\:in\:km/hr$

To find m/s into km/hr:

$Speed\:in\:km/hr=\frac{18}{5}×Speed\:in\:m/s$

To find velocity:

$Velocity =\frac{Displacement}{Time}$

Discussion

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Given:

To find:

Concept:

Solution:

Answer:

Extra information:

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